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Showing 1 to 12 of 219 entries
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CDK1 interacts with iASPP to regulate colorectal cancer cell proliferation through p53 pathway.

Oncotarget

Gan W, Zhao H, Li T, Liu K, Huang J.
PMID: 29069733
Oncotarget. 2017 May 11;8(42):71618-71629. doi: 10.18632/oncotarget.17794. eCollection 2017 Sep 22.

CDK1 (cyclin-dependent kinase 1) is a critical regulator of the G2-M checkpoint. CDK1 is considered a possible target for cancer treatment. In addition to CDK1, iASPP plays essential role in maintaining cancer cell proliferation. In the present study, we...

Impacts of leukocyte filtration and irradiation on coagulation factors in fresh frozen plasma.

Experimental and therapeutic medicine

Li DY, Zhang HW, Feng QZ, Zhao H.
PMID: 25574241
Exp Ther Med. 2015 Feb;9(2):598-602. doi: 10.3892/etm.2014.2126. Epub 2014 Dec 10.

This study aimed to compare and analyze the changes in the coagulation factors in fresh frozen plasma (FFP) prior to and following leukocyte filtration and irradiation. In total, 30 bags of FFP from healthy donors were processed: One-third of...

Correlation between TSP-1, TGF-β and PPAR-γ expression levels and glioma microvascular density.

Oncology letters

Zhang J, Yang W, Zhao D, Han Y, Liu B, Zhao H, Wang H, Zhang Q, Xu G.
PMID: 24348828
Oncol Lett. 2014 Jan;7(1):95-100. doi: 10.3892/ol.2013.1650. Epub 2013 Oct 29.

Gliomas are the most common type of primary tumor in the central nervous system and are characterized by abundant capillary angiogenesis. It is important to study the underlying molecular mechanisms of angiogenesis in order to aid the identification of...

DCDC2 gene polymorphisms are associated with developmental dyslexia in Chinese Uyghur children.

Neural regeneration research

Chen Y, Zhao H, Zhang YX, Zuo PX.
PMID: 28400808
Neural Regen Res. 2017 Feb;12(2):259-266. doi: 10.4103/1673-5374.200809.

Developmental dyslexia is a complex reading and writing disorder with strong genetic components. In previous genetic studies about dyslexia, a number of candidate genes have been identified. These include DCDC2, which has repeatedly been associated with developmental dyslexia in...

Enhanced photoluminescence intensity by modifying the surface nanostructure of Nd.

Optics letters

Xu L, Zhang J, Zhao H, Sun H, Xu C.
PMID: 28957089
Opt Lett. 2017 Sep 01;42(17):3303-3306. doi: 10.1364/OL.42.003303.

Quasi-period cylindrical nanostructures with both diameters and intervals of about 100 nm are manufactured on the surfaces of Nd

Direct evidence of visible surface plasmon excitation in ITO film coated on LiNbO3 slabs.

Optics express

Zhao H, Wang Y, Xue T, Su H, Zhang J.
PMID: 28380975
Opt Express. 2017 Mar 20;25(6):6227-6233. doi: 10.1364/OE.25.006227.

An iron-doped Y-cut lithium niobate (Fe:LN) slab was coated with indium-tin-oxide (ITO) thin films by magnetron sputtering. The electron confinement in a sub-nanometer region at ITO/LN interfaces is resulted from electric screening effect. Consequently, the local plasma frequency in...

Fluorescence intensity ratio thermometer methodology of eliminating the "decoupling" effect of a pair of thermally coupled energy levels of rare-earth ions.

Optics letters

Qin F, Zhao H, Lv M, Cai W, Zhang Z, Cao W.
PMID: 28362779
Opt Lett. 2017 Apr 01;42(7):1401-1403. doi: 10.1364/OL.42.001401.

By separating the thermal and nonradiative relaxation population, the fluorescence intensity ratio (FIR) of a pair of thermally coupled energy levels of rare-earth ion is reformulated. For a pair of thermally coupled levels, if the ratio of the thermal...

Charge separation between polar {111} surfaces of CoO octahedrons and their enhanced visible-light photocatalytic activity.

ACS applied materials & interfaces

Liu B, Ma L, Ning LC, Zhang CJ, Han GP, Pei CJ, Zhao H, Liu SZ, Yang HQ.
PMID: 25734621
ACS Appl Mater Interfaces. 2015 Mar 25;7(11):6109-17. doi: 10.1021/am508357x. Epub 2015 Mar 10.

Crystal facet engineering of semiconductors has been proven to be an effective strategy to increase photocatalytic performances. However, the mechanism involved in the photocatalysis is not yet known. Herein, we report our success in that photocatalytic performances of the...

Concise synthesis and enzymatic resolution of L-(+)-homophenylalanine hydrochloride.

Enantiomer

Zhao H, Luo RG, Wei D, Malhotra SV.
PMID: 12043941
Enantiomer. 2002 Jan-Feb;7(1):1-3. doi: 10.1080/10242430210706.

The N-acetyl-homophenylalanine ethyl ester was synthesized by a simple three-step-reaction strategy. L-(+)-homophenylalanine hydrochloride with 98% ee was obtained through a kinetic resolution process using industrial enzyme alcalase. Compared with other methods, this strategy has the advantage of economical and...

Enantioseparation of the esters of alpha-N-acetyl amino acids by lipase in ionic liquid.

Chirality

Malhotra SV, Zhao H.
PMID: 15962281
Chirality. 2005;17:S240-2. doi: 10.1002/chir.20132.

Chiral alpha-amino acids have been obtained via enzymatic resolution in ionic liquid medium. The acetyl esters of a series of amino acids were separated by enzyme porcine pancreas lipase (PPL) in an aqueous solution of N-ethyl pyridinium trifluoroacetate, [EtPy]+...

[Differentiation of plastic with laser induced breakdown spectroscopy].

Guang pu xue yu guang pu fen xi = Guang pu

Liu K, Wang QQ, Zhao H, Xiao YL.
PMID: 21800556
Guang Pu Xue Yu Guang Pu Fen Xi. 2011 May;31(5):1171-4.

The present article investigated the laser induced breakdown spectroscopy for a wide range of plastic (HDPE, LDPE, PET, NYLON) with the ultraviolet (UV) excitation wavelength. Compared with the National Institute of Standards and Technology atomic spectroscopy database line data,...

Flavonoid Myricetin Modulates GABA(A) Receptor Activity through Activation of Ca(2+) Channels and CaMK-II Pathway.

Evidence-based complementary and alternative medicine : eCAM

Zhang XH, Ma ZG, Rowlands DK, Gou YL, Fok KL, Wong HY, Yu MK, Tsang LL, Mu L, Chen L, Yung WH, Chung YW, Zhang BL, Zhao H, Chan HC.
PMID: 23258999
Evid Based Complement Alternat Med. 2012;2012:758097. doi: 10.1155/2012/758097. Epub 2012 Nov 11.

The flavonoid myricetin is found in several sedative herbs, for example, the St. John's Wort, but its influence on sedation and its possible mechanism of action are unknown. Using patch-clamp technique on a brain slice preparation, the present study...

Showing 1 to 12 of 219 entries